CNN Sanjay Gupta MD July 27, 2013 20:36:00
Operating costs are much lower as well. >> we've had real cost savings already in that we've been able to cut our staff down. we have one full-time employee to support me and she answers phones and draws blood and so forth. and so that's been a huge savings. >> reporter: he says he now has more time to focus on his patients and even make house calls. >> so, how are you doing, rudy? >> reporter: for many of patients they can't pay out of pocket. the doctor said he's lost a quarter of his roughly 2,000 patients but he expects others to take their place. >> hey, god bless. >> reporter: he said he...